Yes
you do need a jacket based on the weather in Georgetown, Halton Hills, ON, Canada 1 second ago
Why? Because it's cold enough to freeze the brass off a bald monkey!
13°F-10°C & Cloudy
Wind is 4 mph7 km/h from the West, gusting to 11 mph17 km/h
| January 30 | ||||
| 12am | 13°F-10°C | 5 mph7 km/h West | Mostly Cloudy | |
| 1am | 13°F-10°C | 5 mph7 km/h West | Mostly Cloudy | |
| 2am | 13°F-11°C | 4 mph7 km/h West | Cloudy | |
| 3am | 12°F-11°C | 3 mph4 km/h Southwest | Mostly Cloudy | |
| 4am | 12°F-11°C | 3 mph5 km/h Southwest | Mostly Cloudy | |
| 5am | 12°F-11°C | 3 mph5 km/h Southwest | Mostly Cloudy | |
| 6am | 14°F-10°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 7am | 13°F-10°C | 6 mph9 km/h West | Partly Cloudy | |
| 8am | 13°F-10°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 9am | 16°F-9°C | 7 mph12 km/h Southwest | Cloudy | |
| 10am | 20°F-7°C | 7 mph12 km/h Southwest | Cloudy | |
| 11am | 23°F-5°C | 8 mph12 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 29 | 12°F-11°C | 34°F1°C | 16 mph25 km/h from Northwest | Windy | Mostly Cloudy |
| January 30 | 12°F-11°C | 31°F-1°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| January 31 | 23°F-5°C | 34°F1°C | 6 mph9 km/h from North | Snow | Partly Cloudy |
| February 1 | 9°F-13°C | 23°F-5°C | 7 mph11 km/h from North | Mostly Clear | Mostly Cloudy |
| February 2 | 13°F-11°C | 35°F2°C | 9 mph15 km/h from Southeast | Snow | Mostly Cloudy |
| February 3 | 23°F-5°C | 37°F3°C | 13 mph21 km/h from West | Cloudy | Mostly Cloudy |
| February 4 | 16°F-9°C | 28°F-2°C | 8 mph13 km/h from Northwest | Partly Cloudy | Cloudy |
Yes
Low of 11°F-12°C, High of 31°F-1°CWind: 7 mph11 km/h
Precipitation: None